Learn how to build your own wood photo frame in any size with this simple tutorial. It's nexpensive and easy!. Whether you want something unique and creative or just need to use up some scrap wood, making a picture frame with this how-to can be easy and rewarding. How To Build Picture Frames with Scrap Wood - glue together and staple on Christmas Mantle Update, How to make a Rustic Wood Frame | A Shade Of Teal. I had a few more tools at my disposal, so I ended up shaping the sides with a router. This will ensure that your mitered corners line up perfectly. Tell us more about it? If you'd like to cut your frame out of metal instead of wood, you should follow a similar process, rotozip drywall router use a circular saw with a diamond tip blade to cut the metal. On the two leftover pieces, repeat the process of measuring, marking, and cutting, this time using as a guide the shorter side of the picture to be framed. If you want to hang the frame, simply hammer in a sawtooth hanger or two along the top.